Constructs a DomCharacterData.
CL_DomCharacterData::CL_DomCharacterData(); CL_DomCharacterData::CL_DomCharacterData( const CL_SharedPtr < CL_DomNode_Generic > & impl); CL_DomCharacterData::CL_DomCharacterData( CL_DomDocument & doc, unsigned short node_type);